Individual Calculations January 2018
 Der Manuelian, Haik  Total change: 48.00  Rating chartPersonal card
 Tsaghkadzor Open 2017 A Tsaghkadzor ARM 2017-11-23
RcRownchangeKK*chgGame
 2347 2189 4.00 9 1.20 40 48.00 
  Arutinian, David g2538 GEO0.001-0.1140-4.40 
  Psakhis, Lev g2517 ISR0.5010.374014.80 
  Kacharava, Nikolozi f2332 GEO0.5010.19407.60 
  Dzhumaev, Marat g2469 UZB1.0010.844033.60 
  Pultinevicius, Paulius m2371 LTU0.001-0.2640-10.40 
  Muradyan, Robert 2116 ARM0.501-0.1040-4.00 
  Sayadyan, Edvard 2040 ARM1.0010.304012.00 
  Vardanian, Haik G. f2393 ARM0.5010.264010.40 
  Li, Bo m2344 CHN0.001-0.2940-11.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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